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A331 E50100

America ASTM A331E50100 冷精轧的合金钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A331E50100 / A331 E50100
Category Grade Standard Region/Area Standard Content
Metals A331 E50100 ASTM A331 America 冷精轧的合金钢棒

Chemical composition(mass fraction)(wt.%) of the A331 E50100

Element Min Max Similar
Cr 0.4000 0.6000 -
P - 0.0250 -
S - 0.0250 -
Mn 0.2500 0.4500 -
Si 0.1500 0.3500 -
C 0.9800 1.1000 -

Mechanical Properties of steel grade A331 E50100

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
149 (≥) 878 (≥) 31 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A331 E50100

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.22 -  
742 374 - 13.3 423   -  
111 - 24 33.2   332 134

Heat Treatment of steel grade A331 E50100

Heat treated : 1461°C - 1386°C

Technological Curves of steel grade A331 E50100

Cross Reference Table (Equivalent Grade) of A331 E50100

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